<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>

</head>
<body>
    <div id='con'>
        <h1>{{text}}</h1>
        <h1 v-text="text"></h1>
    </div>
    <script>
        new Vue({
            el:"#con",
            data:{
                text:"我是一个内容"
            },
            methods:{

            }
        })
    </script>
</body>
</html>